167073142 has 16 divisors (see below), whose sum is σ = 252364320. Its totient is φ = 82954368.

The previous prime is 167073131. The next prime is 167073163. The reversal of 167073142 is 241370761.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327984 + ... + 328492.

It is an arithmetic number, because the mean of its divisors is an integer number (15772770).

Almost surely, 2^167073142 is an apocalyptic number.

167073142 is a deficient number, since it is larger than the sum of its proper divisors (85291178).

167073142 is a wasteful number, since it uses less digits than its factorization.

167073142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 167073142 is about 12925.6776224692. The cubic root of 167073142 is about 550.7682289330.

The spelling of 167073142 in words is "one hundred sixty-seven million, seventy-three thousand, one hundred forty-two".